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Grade 6 online lessons on mass

Grade 6 online lessons on mass
-Tonne as a unit of measuring mass
-Relationship between the kilogram and the tonne

Lessons (29)

• 1.    Tick the more suitable unit to measure the mass of the following;
  1m 53s

• 2.    Match the items with their estimate masses.
  3m 14s

• 3.    Faulu millers bought the following masses of maize from farmers. Convert each of the masses into tonnes. a) 1000 kgb) 3000 kg c) 47000 kg d) 74000 kg
  2m 29s

• 4.    Convert each of the following into tonnes and kilograms.a) 1,500 kgb) 2,250 kgc) 9,999 kgd) 12,350 kge) 5,613 kg
  6m 23s

• 5.    The mass of a truck is 12,500 kg. What is the mass of the truck in tonnes and kilograms?
  1m 39s

• 6.    A coffee Farmers Association sold 112,500 kg of coffee berries in a year. What was the mass of the coffee berries in tonnes?
  2m 22s

• 7.    Injera’s car has a mass of 1,210 kg. What is the mass of the car in tonnes and kilograms?
  1m 9s

• 8.    Convert the following masses into kilograms.a) 27 tonnesb) 49 tonnesc) 10 tonnesd) 7 tonnes
  2m 3s

• 9.    Convert each of the following masses into kilograms.a) 6t 40kgb) 15t 100kgc) 39t 750kg
  2m 56s

• 10.    Farmers in Lugisa village sold 9 tonnes of tea leaves. What was the mass of the tea leaves in kilograms?
  1m 11s

• 11.    A truck carrying cement has a mass of 18 tonnes. What is the mass of the loaded truck in kilograms?
  1m 13s

• 12.    Githinji bought a van whose mass was 1tonne 30kilograms. What was the mass of the van in kilograms?
  1m 27s

• 13.    Work out the following:
  2m 31s

• 14.    Work out each of the following:a) 12t 330kg + 12t 500kgb) 20t 200kg + 30t 450kgc) 47t 230kg + 19t 900kgd) 62t 500kg + 38t 500kg
  4m 49s

• 15.    Muema bought two milling machines. The first one had a mass of 2t 470kg while the second one had a mass of 3t 530kg. What was the total mass of the two machines?
  2m 16s

• 16.    In a game park, the mass of African bush elephant was recorded as 5t 700kg while that of a white rhino was recorded as 2t 400kg. What was the total mass of the two animals?
  2m 17s

• 17.    Work out the following: (mass subtraction)
  4m 12s

• 18.    Work out the following:a) 9t 750 kg – 6t 350kgb) 66t 530kg – 50t 999kg
  3m 57s

• 19.    In January, a shipping company transported 15t 900kg of wheat. In February, the company transported 32t 430kg of wheat. How much more wheat was transported in February that in January?
  2m 46s

• 20.    Andiki’s lorry was ferrying 7t 300kg of ballast. A load of 3t 700kg was offloaded. How much ballast remained?
  2m 7s

• 21.    Work out the following: (mass multiplication)
  5m 11s

• 22.    Multiply:a) 12t 215kg by 4b) 38t 600kg by 15
  4m 24s

• 23.    The mass of a lorry loaded with goods is 4t 400kg. What is the total mass of five(5) such lorries?
  2m 19s

• 24.    A truck was transporting sand. It made 12 trips carrying 7t 200kg of sand in each trip. Find the total mass of sand transported by the truck.
  3m 47s

• 25.    A milling company produces 52t 750kg of maize flour in one month. How much flour will the company produce in ten months?
  2m 37s

• 26.    Work out each of the following: (mass division)
  6m 20s

• 27.    During the dry season, the government donated 10t 235kg of maize to five (5) hunger striken sub-counties. If the maize was shared equally among the 5 sub-counties, how much maize did each sub-county get?
  2m 2s

• 28.    A lorry transported 42t 240kg of hay in 8 trips. How much hay did the lorry transport in one trip?
  0m 0s

• 29.    Three (3) boarding schools shared 4t 200kg of rice equally. What was the mass of the rice received by each school?
  2m 25s